836362810

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1\times {\mathrm{773}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 1516860432

約数和(自身を除く): 680497622

約数列:

[1, 2, 5, 10, 257, 421, 514, 773, 842, 1285, 1546, 2105, 2570, 3865, 4210, 7730, 108197, 198661, 216394, 325433, 397322, 540985, 650866, 993305, 1081970, 1627165, 1986610, 3254330, 83636281, 167272562, 418181405, 836362810]

約数ペア:

[(1, 836362810), (2, 418181405), (5, 167272562), (10, 83636281), (257, 3254330), (421, 1986610), (514, 1627165), (773, 1081970), (842, 993305), (1285, 650866), (1546, 540985), (2105, 397322), (2570, 325433), (3865, 216394), (4210, 198661), (7730, 108197)]